CN2637426Y - Self-conveyor feed - Google Patents
Self-conveyor feed Download PDFInfo
- Publication number
- CN2637426Y CN2637426Y CN 03275980 CN03275980U CN2637426Y CN 2637426 Y CN2637426 Y CN 2637426Y CN 03275980 CN03275980 CN 03275980 CN 03275980 U CN03275980 U CN 03275980U CN 2637426 Y CN2637426 Y CN 2637426Y
- Authority
- CN
- China
- Prior art keywords
- self
- conveyor feed
- spiral
- blade
- screw sheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Screw Conveyors (AREA)
Abstract
A spiral feeding machine is provided. In the spiral feeding machine, the top end of a spiral blade takes a shape of a blade chin. The machine can be used for the control and measurement of non-ferrous metal powder transmission and feeding flow.
Description
Affiliated technical field
The utility model relates to a kind of reinforced flow control and gauging device, relates in particular to a kind of self-conveyor feed.
Background technology
At present, known self-conveyor feed is made up of spiral, screw sheel, actuating device, LOAD CELLS, tachogen, rotational speed governor.Material enters screw sheel by inlet point, and spiral rotates in screw sheel under the drive of actuating device, and the material that the blade of spiral promotes in the screw sheel travels forward, and discharges material by discharging opening.Because the blade of spiral has certain thickness, the end face of blade just has certain relative area of contact with the inwall of sleeve, and big more this relative contact of the thickness of blade is long-pending just big more.When being used to transmit non-metals powder, just be rolled into cake easily on the top of helicallobe and the material between the screw sheel inwall, this cake blocks spiral can not to rotate.Thereby known self-conveyor feed can not be used for the transmission of non-metals powder and the control and the metering of reinforced flow.
Summary of the invention
When transmitting non-metals powder, make material between helicallobe top and screw sheel inwall, be rolled into this problem of cake in order to overcome existing self-conveyor feed easily, the utility model provides a kind of self-conveyor feed that has improved, and this self-conveyor feed can avoid non-metals powder to be rolled into the problem of cake effectively in transport process.
The technical scheme that its technical matters that solves the utility model adopts is: the spiral in original self-conveyor feed transformed, and long-pending for the end face and the relative contact between the screw sheel inwall that reduce helicallobe, blade-like is processed in the end of helicallobe.Because the face area of sword is minimum, so the relative contact of it and sleeve lining is actively little.The width of this relative contact is less than the particle diameter that is transmitted material.Glue the problem that is unified into cake with regard to having avoided a plurality of particles to be extended effectively like this by the while roll extrusion.
The beneficial effects of the utility model are the transmission that can be used for non-metals powder, reinforced flow control and metering.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a constructional drawing of the present utility model
The specific embodiment
In Fig. 1, spiral (1) places in the screw sheel (2), and inlet point (3) places the top of screw sheel (2), and discharging opening (4) places the bottom of screw sheel (2), and spiral (1) links to each other with actuating device (7), rotation under the driving of actuating device (7).LOAD CELLS (5) places the lower end of screw sheel (2) to experience the weight of self-conveyor feed as the support of whole self-conveyor feed, and weight signal is changed into electric signal gives rotational speed governor (8).Tachogen (6) places the rotating speed of experiencing spiral (1) on the actuating device (7) and tach signal is changed into electric signal gives rotational speed governor (8), rotational speed governor (8) sends the rotating speed of speed controling signal accessory drive (7), to realize the control of reinforced flow.Blade-like is processed on the top of helicallobe (9).
Claims (1)
1, a kind of self-conveyor feed includes spiral, it is characterized in that: the top of helicallobe is a blade-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275980 CN2637426Y (en) | 2003-07-10 | 2003-07-10 | Self-conveyor feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275980 CN2637426Y (en) | 2003-07-10 | 2003-07-10 | Self-conveyor feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637426Y true CN2637426Y (en) | 2004-09-01 |
Family
ID=34302237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03275980 Expired - Fee Related CN2637426Y (en) | 2003-07-10 | 2003-07-10 | Self-conveyor feed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637426Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966925A (en) * | 2010-10-28 | 2011-02-09 | 江苏大学 | Spiral quantitative feeding device and stable feeding method |
| CN101813509B (en) * | 2010-01-26 | 2012-02-22 | 上海第二工业大学 | Powder precision weighing device and weighting method thereof |
| CN109466899A (en) * | 2018-11-15 | 2019-03-15 | 找料(深圳)供应链科技股份有限公司 | A kind of feeding device and its method of band charging speed controlling function |
| CN115848936A (en) * | 2023-02-22 | 2023-03-28 | 昌大建筑科技有限公司 | Intelligent spiral conveyor |
-
2003
- 2003-07-10 CN CN 03275980 patent/CN2637426Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813509B (en) * | 2010-01-26 | 2012-02-22 | 上海第二工业大学 | Powder precision weighing device and weighting method thereof |
| CN101966925A (en) * | 2010-10-28 | 2011-02-09 | 江苏大学 | Spiral quantitative feeding device and stable feeding method |
| CN109466899A (en) * | 2018-11-15 | 2019-03-15 | 找料(深圳)供应链科技股份有限公司 | A kind of feeding device and its method of band charging speed controlling function |
| CN109466899B (en) * | 2018-11-15 | 2021-03-23 | 找料(深圳)供应链科技股份有限公司 | Feeding device with feeding speed control function and method thereof |
| CN115848936A (en) * | 2023-02-22 | 2023-03-28 | 昌大建筑科技有限公司 | Intelligent spiral conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |